UA 604 then AA 4407 at Houston
San Francisco → Houston → Miami
Timetable, Houston time
06:32UA 604 from San Francisco at the gate
13:30AA 4407 to Miami leaves the gate
6 h 58 apart on the timetable
Today
From the airport’s board at 05:43 Houston time
06:18UA 604 expected at the gate14 min early
13:30AA 4407 due to leave, no estimate yet
7 h 12 between the gates, on these times
The last days
UA 604 and AA 4407 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.